diff --git a/third_party/phpcommon b/third_party/phpcommon
index 0389b4b..32c79e2 160000
--- a/third_party/phpcommon
+++ b/third_party/phpcommon
@@ -1 +1 @@
-Subproject commit 0389b4b5b996ac76334b4ea96c7fac1b2e9db050
+Subproject commit 32c79e29db8b7086ceb3f44de69cd2398c51e16f
diff --git a/webapp/controller/PayController.class.php b/webapp/controller/PayController.class.php
index 7a88926..cbf5d12 100644
--- a/webapp/controller/PayController.class.php
+++ b/webapp/controller/PayController.class.php
@@ -95,7 +95,7 @@ class PayController {
             'payType' => 'WxJsapi_OffLine',
             'Amount' => '0.1',
             'OrderTime' => strftime('%Y%m%d%H%M%S', $nowtime),
-            'AdviceUrl' => $advice_url,
+            'AdviceUrl' => htmlentities($advice_url),
             'ScanpayMerchantCode' => '',
             'SignInfo' => '',
             'products' => '',
@@ -107,14 +107,13 @@ class PayController {
             'BillNo=' . $params['BillNo'] . '&' .
             'Amount=' . $params['Amount'] . '&' .
             'OrderTime=' . $params['OrderTime'] . '&' .
-            'AdviceUrl=' . $params['AdviceUrl']
+            'AdviceUrl=' . $advice_url
         );
-        $requestDomain = '';
+        var_dump(phpcommon\objectToXml($params, '<ScanPayRequest/>'));
+        $requestDomain = base64_encode(phpcommon\objectToXml($params, '<ScanPayRequest/>'));
         $response = '';
         if (phpcommon\HttpClient::post(self::SCAN_PAY_API_URL,
-                                       array(
-                                           'requestDomain' => $requestDomain
-                                       ),
+                                       'requestDomain='. urlencode($requestDomain),
                                        $response)
         ) {
 
diff --git a/webapp/controller/PayNotifyController.class.php b/webapp/controller/PayNotifyController.class.php
index 4601822..106ed32 100644
--- a/webapp/controller/PayNotifyController.class.php
+++ b/webapp/controller/PayNotifyController.class.php
@@ -4,7 +4,7 @@ class PayNotifyController {
 
     public function payNotify()
     {
-
+        error_log('payNotify:' . json_encode($_REQUEST));
     }
 
 }